The BloomBox Greenhouse
BloomBox $5,999
≈$170/mo with Affirm®
Includes: Gloss black powder-coated galvanized frame, cover, polycarbonate, solar-powered vents.
TrolMaster Ready + Solar-Ready
Optional Add-Ons: TrolMaster GCS-1, Blackout curtain package, Shading curtain package, T3 Solar Bank.
🌱 The T3 BloomBox
Commercial-grade power. Backyard simplicity. Made in the USA.
From Backyard to Business™ the T3 10×12 BloomBox is a U.S. made backyard greenhouse designed by experienced greenhouse manufacturers. It’s constructed from heavy gauge galvanized steel for durability and long service life. Additionally, the BloomBox delivers professional features for serious growers who want reliable, long-term performance at home.
Grow food, flowers, or a future right at home.
💎 Quick Facts
✅ Size: 10×12 ft (120 sq ft)
✅ Finish: Powder-coated black (color options available)
✅ Ventilation: (2) solar-powered roof vents
✅ Base: 2×2 galvanized steel base. Earth or slab anchors (not provided)
✅ Automation Ready: TrolMaster ecosystem compatible
✅ Frame: 16-ga galvanized American steel
✅ Panels: 6 mm UV-treated twin-wall clear polycarbonate
✅ Doors: Double-door front entry
✅ Assembly: 1 day, 2 people
✅ Off-Grid Ready: T3 Solar Bank option
🧱 Built from Real American Steel
- Heavy-duty 16-gauge galvanized steel frame stronger than typical aluminum greenhouse kits, providing long-term durability.
- Manufactured in California with precision and industrial coatings produced locally to ensure tight tolerances and consistent finish.
- Designed to last for decades, not seasons this means lower lifetime cost and reliable performance for growers.
Designed by growers. Engineered to last. Proudly made in the USA.
🪟 Commercial-Grade Polycarbonate Panels
- 6 mm UV-treated twin-wall clear polycarbonate for professional insulation and clarity.
- Includes all H-channels and SNAP-channels for a tight, weather-sealed fit.
- Maximizes natural light diffusion and temperature stability for year-round growing.
⚙️ Smart, Simple Installation
- Slip-fit connectors slide over tubing and secure with self-tapping screws — no bolts or special tools.
- All parts are labeled for fast, intuitive setup.
- Includes a 2×2 galvanized steel base. (anchors not provided):
- Anchor to level ground with earth anchors, or
- Bolt to a concrete slab for permanent installation.
- Typical assembly time: one day with two people.
Strong, square, and ready to grow — without the headaches.
🌬️ Ventilation & Automation Ready
- (2) 20″ × 48″ solar-powered roof vents automatically open and close with temperature.
- Double-door front entry for wide, easy access.
- TrolMaster Ready — expand your system anytime with:
- Complete environmental automation
- Blackout or shade curtain systems
- Circulation & exhaust fans
- Solar power and irrigation bundles
🇺🇸 Made in the USA with American Steel
- Designed, cut, and finished in Shasta Lake, California
- Built using American-sourced steel
- Supports U.S. manufacturing and local jobs
- Backed by a 10-year structural warranty
💰 Price
T3 BloomBox — $5,999
(≈ $165/mo with Affirm®)
Includes:
✅ Galvanized & powder-coated frame (black standard)
✅ 6 mm UV twin-wall polycarbonate + channels
✅ 2 solar roof vents
✅ Double doors & steel base
✅ All hardware and instructions
Optional Add-Ons:
– TrolMaster greenhouse controller (automation)
– Blackout curtain system
– Shade curtain system
– T3 Solar Bank (off-grid power)
– Fans, irrigation, and rolling tables
🏡 Perfect For
- Homesteaders & backyard farmers
- Herbalists & wellness gardeners
- Premium home growers & boutique farmers
- Off-grid or solar-powered gardens
A professional greenhouse for homeowners who want more control, more flavor, and more freedom.
📦 Ships Ready to Assemble
Delivered palletized and labeled for easy setup.
No permits. No hassle.
Commercial greenhouse quality — built for your backyard.
🧩 Simple Comparison
| Feature | T3 BloomBox | Typical Aluminum Kit |
|---|---|---|
| Frame | 16-ga galvanized American steel | Thin aluminum |
| Finish | Powder-coated black | Painted / anodized |
| Panels | 6 mm UV twin-wall polycarbonate | 4–6 mm polycarbonate |
| Vents | (2) solar automatic | Manual or none |
| Base | 2×2 steel base included | Optional / extra |
| Lifespan | 20 + years | 8–12 years |
| Install | 1 day, 2 people | 2–3 days |
| Made In | USA | Overseas |
| Price | $5,999 | $5,000 – $6,600 |